Monday, September 23, 2024
问题:三视图的投影规律,长对正指的是()两个视图。...
Sunday, September 11, 2022
Monday, December 18, 2023
Saturday, November 5, 2022
Tuesday, September 13, 2022
Friday, November 10, 2023
问题:钻削作业中,需要检查工件夹紧情况,空转试车后,方可进行钻削。...
Sunday, September 11, 2022
问题:缓冲元件用于缓冲压料板的冲击,抵销在每个冲压行程中压料板的震动。...
Saturday, January 6, 2024
Sunday, September 11, 2022
Sunday, December 24, 2023
Tuesday, May 30, 2023
Monday, June 17, 2024
Sunday, September 11, 2022
Wednesday, February 12, 2025
问题:研修粗加工时每次下量()左右。A、0.01mm-0.02mmB、0.02mm-0.03mmC、0.03mm-0.04mmD、0.04mm-0.05mm...
Saturday, January 7, 2023
Monday, April 1, 2024
Sunday, September 11, 2022
Sunday, September 11, 2022
Tuesday, January 9, 2024
Thursday, April 24, 2025